发明名称 |
Automotive fuel hose |
摘要 |
An automotive fuel hose having a three-layer structure excellent in sour-gasoline resistance and impact resistance. The automotive fuel hose includes a tubular inner layer in which fuel is adapted to flow; a low fuel permeability layer provided on an outer peripheral surface of the inner layer; and an outer layer provided on an outer peripheral surface of the low fuel permeability layer. The inner layer and the outer layer each including at least one of a polyolefin resin having a functional group and a polyamide resin and the low fuel permeability layer including a polyphenylene sulfide resin.
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申请公布号 |
US2005067035(A1) |
申请公布日期 |
2005.03.31 |
申请号 |
US20040901025 |
申请日期 |
2004.07.29 |
申请人 |
TOKAI RUBBER INDUSTRIES, LTD. |
发明人 |
SUZUKI JUNICHIRO;KATAYAMA KAZUTAKA;ITO HIROAKI |
分类号 |
F02M37/00;B32B1/08;B32B27/00;B32B27/34;F16L11/04;(IPC1-7):F16L11/00 |
主分类号 |
F02M37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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